Porh Punz Battery, Coastal artillery battery in Gâvres, France
The stone fortification contains four military casemates and a firing position situated along the peninsula's coastline, protecting access to Port-Louis harbor.
Constructed in 1695 under Marquis de Lavardin's orders, the battery initially housed ten cannons and two mortars for regional maritime defense operations.
The battery represents French coastal military engineering from the 17th century, with additions made during different periods reflecting changing defense requirements.
Visitors can access the four casemates located within the municipal campsite grounds, while viewing the fort's exterior structure from the surrounding waters.
During World War II, German forces modified the battery with concrete installations, including underground shelters designed for protection against air raids.
Location: Gâvres
GPS coordinates: 47.69072,-3.36142
Latest update: June 23, 2025 11:09
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